DE3468371D1 - A method and device for printing quality control - Google Patents

A method and device for printing quality control

Info

Publication number
DE3468371D1
DE3468371D1 DE8484903675T DE3468371T DE3468371D1 DE 3468371 D1 DE3468371 D1 DE 3468371D1 DE 8484903675 T DE8484903675 T DE 8484903675T DE 3468371 T DE3468371 T DE 3468371T DE 3468371 D1 DE3468371 D1 DE 3468371D1
Authority
DE
Germany
Prior art keywords
quality control
printing quality
printing
control
quality
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE8484903675T
Other languages
German (de)
English (en)
Inventor
Per Falk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ICL System AB
Original Assignee
Telefonaktiebolaget LM Ericsson AB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Telefonaktiebolaget LM Ericsson AB filed Critical Telefonaktiebolaget LM Ericsson AB
Application granted granted Critical
Publication of DE3468371D1 publication Critical patent/DE3468371D1/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism
    • B41J29/393—Devices for controlling or analysing the entire machine ; Controlling or analysing mechanical parameters involving printing of test patterns
DE8484903675T 1983-10-05 1984-09-28 A method and device for printing quality control Expired DE3468371D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8305478A SE439132B (sv) 1983-10-05 1983-10-05 Sett och anordning for skrivkvalitetskontroll
PCT/SE1984/000321 WO1985001476A1 (en) 1983-10-05 1984-09-28 A method and device for printing quality control

Publications (1)

Publication Number Publication Date
DE3468371D1 true DE3468371D1 (en) 1988-02-11

Family

ID=20352776

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484903675T Expired DE3468371D1 (en) 1983-10-05 1984-09-28 A method and device for printing quality control

Country Status (10)

Country Link
EP (1) EP0157851B1 (es)
JP (1) JPH0653426B2 (es)
CA (1) CA1266710A (es)
DE (1) DE3468371D1 (es)
DK (1) DK163648C (es)
ES (1) ES536508A0 (es)
FI (1) FI81303C (es)
IT (1) IT1176886B (es)
SE (1) SE439132B (es)
WO (1) WO1985001476A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8621335D0 (en) * 1986-09-04 1986-10-15 Roneo Alcatel Ltd Printing devices
US5173850A (en) * 1988-02-12 1992-12-22 Hitachi, Ltd. Apparatus and method for checking print quality of turnaround medium
JP3049663B2 (ja) * 1991-02-20 2000-06-05 キヤノン株式会社 記録装置及び記録方法
ATE144201T1 (de) * 1991-05-14 1996-11-15 Canon Kk Verfahren und vorrichtung zur druckschätzung
JP3229431B2 (ja) * 1992-05-28 2001-11-19 キヤノン株式会社 記録装置および該記録装置の記録状態判断方法
US5397192A (en) * 1993-11-01 1995-03-14 Hewlett-Packard Company Shuttle-type printers and methods for operating same
JPH08127139A (ja) * 1994-10-31 1996-05-21 Nec Field Service Ltd ドットインパクトシリアルプリンタ
AUPN232795A0 (en) * 1995-04-12 1995-05-04 Eastman Kodak Company Detection of faulty nozzles in printing heads
US6542622B1 (en) * 1999-08-30 2003-04-01 Eastman Kodak Company Methods and articles for determining invisible ink print quality
US9333783B1 (en) * 2015-07-13 2016-05-10 Toshiba Tec Kabushiki Kaisha Printer apparatus
EP4164887A4 (en) * 2020-07-21 2024-03-06 Hewlett Packard Development Co PRESSURE CONTROL

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5910311B2 (ja) * 1977-04-19 1984-03-08 沖電気工業株式会社 ドツトプリンタ
US4339208A (en) * 1980-09-25 1982-07-13 Ncr Corporation Optical sensing of wire matrix printers

Also Published As

Publication number Publication date
IT8423040A1 (it) 1986-04-05
ES8601018A1 (es) 1985-10-16
DK163648B (da) 1992-03-23
EP0157851A1 (en) 1985-10-16
FI81303B (fi) 1990-06-29
FI81303C (sv) 1990-10-10
SE8305478L (sv) 1985-04-06
EP0157851B1 (en) 1988-01-07
SE439132B (sv) 1985-06-03
ES536508A0 (es) 1985-10-16
DK249985D0 (da) 1985-06-03
IT8423040A0 (it) 1984-10-05
FI851883L (fi) 1985-05-13
JPH0653426B2 (ja) 1994-07-20
JPS61500110A (ja) 1986-01-23
WO1985001476A1 (en) 1985-04-11
DK163648C (da) 1992-08-17
DK249985A (da) 1985-06-03
CA1266710A (en) 1990-03-13
IT1176886B (it) 1987-08-18
FI851883A0 (fi) 1985-05-13
SE8305478D0 (sv) 1983-10-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NOKIA DATA SYSTEMS AB, STOCKHOLM, SE

8327 Change in the person/name/address of the patent owner

Owner name: ICL SYSTEMS AB, KISTA, SE

8339 Ceased/non-payment of the annual fee